Xerox Corporation

Martin J Curynski

Bruce A Dangelmaier

Dhirendra C Damji

Karl Edwin Kurz

Arthur F McLean

Raphael F Bov, Jr

Jose R Diaz

Cindy L Casper

Bernard L Guy

Michael J McVeigh

David L Keefe

Thomas L Edelman

Ana S Nolau

Richard D Szczepanski

High torque causing machine failures and motor damage are corrected by the embodiments of this invention. Springs are put on both ends of the lead shaft and the windings around the lead shaft are reduced to substantially reduce the torque created during a power on-power off situation in addition to during normal operations.

Charge corotron auto-cleaner device

A charging device including a coronode having a wire composite including a core having a dielectric material and a coating layer of conduct material thereon.

Corona generating device having a wire composite

A grounding method and apparatus for robustly grounding a photoreceptor assembly, including a conductive photoreceptor drum, in a xerographic image producing machine. The grounding apparatus includes (a) a flange including a first portion having a first diameter and a second portion having a second and smaller diameter; (b) a conductive plating formed on said flange presenting a relatively large conductive surface area for contactably assembling against walls of the conductive photoreceptor drum; and (c) an electrical connector for electrically connecting the large conductive surface area of the conductive plating to an electrically conductive drive shaft of the xerographic image producing machine.

Robust apparatus and method of grounding a drum photoreceptor assembly

An apparatus for cleaning a moving surface having toner particles thereon, including: a housing defining an open ended chamber; means, disposed in the chamber of the housing with a portion thereof extending outwardly from the open end of the chamber of the housing into contact with the surface, for cleaning toner particles therefrom, the removed particles moving away from the cleaning means; means for lubricating the cleaning means, the lubricating means located downstream from the cleaning means, in a direction of motion of the surface, the lubricating means collecting and transporting toner particles from a center portion of the moving surface to both end portion of the moving surface; and an auger, located downstream from the cleaning means and the lubricating means, in the direction of motion of the surface, collecting the toner particles that escape from the lubricating means.

Cleaning device for cleaning a moving surface

A customer-replaceable supply accessory for a page printer, such as a toner cartridge or liquid-ink supply, includes a conductor which interacts with connectors within the printer to ensure proper installation of a given type of accessory. The conductor is exposed only within cavities on the accessory which receive springably-mounted extendible members. The extendible members serve to secure the accessory in position within the printer. The conductor is generally not apparent from the outside of the accessory.

Supply accessory for a printing machine with hidden identifier

Growing community of inventors

Webster, NY, United States of America

Martin J Curynski